The telescope has changed the world greatly by being able to make distant objects appear closer and more distinct. It helped scientists to discover things that could not be seen by the naked eye. For example, a lot of things in space would have not been discovered if it were not for the telescope. Also, it helped the world of eyesight. It would not only let you see objects from far away, it would also help you see if you had a problem with it. It could also be used for other things: hunting, war, and making new discoveries.
What would the world be like without the telescope? I don’t know what the world would be like, but I some very good reasons why it was good that the telescope was created. Before there was the telescope people had to make discoveries by judgment. They were not very accurate discoveries. They also had to just use the naked eye when they would have to use the naked eye when looking at distant objects that could have been easily seen by the telescope. The telescope was one of the main instruments of what has been called the Scientific Revolution of the seventeenth century. It revealed unsuspected phenomena in the heaves and had a profound influence on the controversy between followers of the traditional astronomy, the cosmos, and those who favored the naked eye.
It was the first extension of man’s senses and demonstrated that ordinary observers could see things that Aristotle had not dreamed of. It therefore helped shift authority in the observation of nature from men to instruments. In short, it was the prototype of modern scientific instruments. But the telescope was not the invention of scientists; rather, it was the product of craftsmen. For that reason, much of it’s origin is inaccessible to us since craftsmen were by large illiterate and therefore historically often invisible. Although the magnifying and diminishing properties of the convex and concave transparent objects was known in Antiquity, lenses, as we know them, were introduced in the West at the end of the thirteenth century.
The Essay on Child Toy Object Things
The first stage is called the Sensorimotor stage. It occupies the first two years of a child's life, from birth to 2 years old. It is called the Sensorimotor stage because in it children are occupied with sensing things and moving them. From these activities they learn what makes things happen, what the connections are between actions and their consequences. They learn to grasp and hold and what ...
Glass of reasonable quality had become relatively cheap and in the major glass-making centers of Venice and Florence techniques for grinding and polishing glass had reached a high state of development. Now one of the main problems faced by aging scholars could be solved. With age, the eye progressively loses its power to accommodate, that is, to change its focus from faraway objects to nearby ones. This condition becomes noticeable for most people in their forties, when they can no longer focus on letters held at a comfortable distance from the eye. Magnifying glasses became common in the thirteenth century, but these are cumbersome, especially when one is writing. Craftsmen in Venice began to make small disks of glass, convex on both sides that could be worn in a frame-spectacles.
Because these little disks were shaped like lentils, they became known as “lentils of glass,” or (from the Latin) lenses. The earliest illustrations of spectacles date from about 1350, and spectacles soon came to be symbols of learning. These spectacles were, then, reading glasses. When someone had trouble reading, one went to a spectacle-maker’s shop or a peddler of spectacles and found the suitable pair by trial and error. They were, by large, glasses for the old.
Spectacles for the young, concave lenses that correct the refractive error known as myopia were first made (again in Italy) in the middle of the fifteenth century. So by about 1450 the ingredients for making a telescope were there. Several combinations of convex and concave mirrors and lenses can achieve the telescope effect. Why was the telescope not invented in the fifteenth century? There is no good answer to this question, except perhaps that the lenses and mirrors of the appropriate strengths not available until later. In the book of white magic, that was very popular in the sixteenth century, there are several tantalizing references to devices that would allow one to see one’s enemies or count coins from a great distance. But these allusions were cast in obscure language and were accompanied by fantastic claims.
The Review on The Use of Waste Glass as Construction Material
Introduction Waste glass is of great concern in some developed countries, particularly in the urban areas. This is because of the amount of waste material generated from both municipal and construction sources, and the lack of waste disposal areas to receive the material. Countries like Japan, the United States of America, and Australia have taken the initiative to invest in the recycling of glass ...
The telescope, when it came, was a very humble and simple device. It is possible that in the 1570’s Leonard and Tomas Digges in England actually made an instrument consisting of a convex lens and a mirror, but if this proves to be the case, it was an experimental setup that was never translated into a mass product device. The telescope was unveiled in the Netherlands. In October 1608, the States General (national government) in The Hague discussed the patent applications first of Hans Lipperhey of Middleburg, and then of Jacob Metius of Alkmaar, on a device for “seeing far away things as though nearby.” It consists of a convex and concave lens in a tube, and the combination magnified three or four times.
The gentleman found too easy to award a patent, but it voted a small award to Metius and employed Lipperhey to make several binocular versions, for which he was paid handsomely. It appears that another citizen of Middleburg, Sascha rias Janssen, had a telescope at about the same time but was at the Frankfurt Fair where he tried to sell it. The news of this new invention spread rapidly through Europe, and the device itself quickly followed. By April 1609 three-powered spyglasses could be bought in spectacle-maker’s on the Pont Neuf in Paris, and four months later there were several in Italy. We know that Thomas Harriet observed the mon with a six-powered spyglass in early August in 1609 but it was Galileo who made the instrument famous.
He constructed the first spyglass in June or July of 1609, presented an eight-powered instrument to the Venetian Senate in August, and turned a twenty-powered instrument to the heavens on October or November. With this instrument he ober served the moon, discovered four satellites of Jupiter and resolved nebular patches into stars. This was just the beginning of many discoveries by the telescope. As you can see, the telescope has changed the world greatly. Not just by using the telescope for all it’s uses, but also to encourage people to invent and discover things.
The Essay on Gears The Transmitters of Mechanical Power
A body under net force is under tranlational motion and a body under net torque is under rotational motion; but they both have something in common and that is both have kinetic energy. This energy can be exploited to do some useful work. The mechanical energy of an object can be used to move another object. Some examples can be a rotating shaft of a motor, which can be used to move a vehicle for ...
As I stated before, it was one of the first big scientific discoveries of the Seventeenth century. So I will ask you again, what would the world be like without the telescope? Would we have discovered so many things without it? It is a good thing that it had been invented or we would have a very restricted look on life and everything around us out there.
